plastic case 48v Triac Dimmable Constant Current LED Driver
Model
SMT-090-0350CT
SMT-048-0500CT
SMT-036-0700CT
SMT-036-0900CT
Output
DC Current
350mA
500mA
700mA
900mA
Current Accuracy
±5%
Voltage Range
50-90V
30-48V
20-40V
20-36V
Rated power
30W
30W
25W
32W
Input
Voltage Range
170～250VAC/(90-130VAC For North America Markets )
Frequency Range
47～63HZ
Power Factor （Typ.）
PF≧0.93/110V ; PF≧0.95/220V ; PF≧0.94/250V
Full Load Efficiency（Typ.）
85%
86%
85%
85%
AC Current（Typ.）
0.14A/110VAC 0.12 A/220VAC 0.01A/250VAC
Leakage current
<0.27mA/110VAC; ﹤0.25mA/220VAC
Protection
Short Circuit
Hiccup mode, recovers automatically after fault condition
is removed.
Over voltage
≦270VAC
Environment
Working TEMP.
-40～+60℃
Working Humidity
20～90%RH,non-condensing
Storage TEM.,Humidity
-40～+80℃，10～95%RH
TEMP.coefficient
±0.03%/℃（0～50℃）
Vibration
10～500Hz，2G 10min./1 cycle，period for 60min.
each along X,Y,Z axes
Safety&EMC
Safety standards
EN-60950-1, EN-61347-1-2
Withstand voltage
I/P-O/P:3.75KVAC
Isolation resistance
I/P-O/P：100MΩ/500VDC/25℃/70%RH
EMC EMISSION
Compliance toEN55015,EN61000-3-2 (≧50%load)
EMC IMMUNITY
Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry
level （surge4KV）
Others
Weight
0.34Kg/pcs
Size
180*60*34mm
m
mmm（L*W*H）
packing
324*298*176mm
Notes
1. All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and
25℃of ambient temperature.
2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted
pair-wire terminated with a 0.1uf &47uf parallel capacitor.
1. 3.Tolerance:includes set us tolerance,line regulation and load regulation .
Features
High efficiency,save energy ,protected environment
Output constant current
Input range :90-135VAC / 170-265VAC
Built-in PFC function,PF >0.9
Efficiency > 85%
Protections:Short circuit/over Voltage
Fully isolated plastic case
Easy installation
Cooling by free air convection
Work with leading edge and trailing edge TRIAC dimmers
Strong compatibility, flicker-free dimming
Suitable for LED lighting and moving sign applications
Compliance to worldwide safety regulations for lighting
Meet to safety standard and EMC.
100% full load burn-in test.
Brand electrotronic components.
ROHS material.
Applications
Indoor LED illuminating lights
LED Neon, LED urban Decoration
LED Lighting Advertising,LED Display
Safety Protection Apparatus
Telecommunications, Networks
F&Q
Q1. What's type power supply do you have?
A1: We specialized in constant voltage & current LED drivers, 0-10v/triac/DALI
dimmable led drivers, enclosure power suppliers, power adapters.
Q2. What's shipping mode can we choose?
A2:1.FedEx/DHL/UPS/TNT/Express for samples;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
Q3. What's the MOQ?
A3: Our MOQ is 500pcs, but we accept your trail order/small order, no problem.
Q4. What can you do if the product is broken?
A4: We promise to replace new ones to you if there is any defective happen during
the warranty period, but we need pictures or video to prove the defective comes
from our quality problem.
Q5. How about the protection of product?
A5: Most of our products have protection of short-circuit, overload, over voltage,
over current and reserve polarity. About the specific product, please consult
our sales stuff.
Q6. How about the transportation?
A6: For small order,express will be best.And for bulk order,sea ship way is best but
take much time. For urgent orders,we suggest via air to airport plus our ship partner
send to your door. We will cooperate with your choice.
Q7. What's the Payment do you have?
A7: To assure you the maximum comfort and satisfaction, Currently, you can pay via
T/T, L/C, WESTERN UNION, PAYPAL. More payment options will be added in the near future.
